All Digital Media Receivers

The Bottom Line: The Philips NP1100/37 lacks the bells and whistles of some other network digital audio players, but it should satisfy those looking for basic streaming on a budget.

Specs: Network audio player, Stereo, Network audio player - AAC, MP3, PCM, WMA, Remote control, 7.7 in x 1.5 in x 4.1 in, 15.5 oz

The Bottom Line: The ZonePlayer ZP120 expands your Sonos Digital Audio System to another room.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless, 7.3 in x 8.1 in x 3.5 in, 5.1 lbs

The Bottom Line: The ZonePlayer ZP80 expands your Sonos Digital Audio System to another room.

Specs: Network audio player, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless, None, Light gray, 5.4 in x 5.5 in x 2.9 in, 1.5 lbs, None, -1

The Bottom Line: The ZonePlayer ZP90 expands your Sonos Digital Audio System to another room.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless, Light gray, 5.4 in x 5.5 in x 2.9 in, 1.5 lbs

The Bottom Line: With the Bundle 150, Sonos continues to refine its excellent multiroom digital audio system--but the price remains high compared to alternative streaming audio products from Logitech and Apple.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless

The Bottom Line: The Tivoli Audio NetWorks boasts impressive sound quality and solid streaming audio, but some shortsighted design issues and an extremely high price tag spoil the package.

Specs: Network audio player with radio, Network audio player - MP3, WMA, Remote control (Infrared), 5.5 in x 5.1 in x 8.7 in, None

The Bottom Line: The Tivoli Audio NetWorks boasts impressive sound quality and solid streaming audio, but some shortsighted design issues and an extremely high price tag spoil the package.

Specs: Network audio player with radio, Network audio player - MP3, WMA, Remote control (Infrared), Cherry, 5.5 in x 5.1 in x 8.7 in, None

The Bottom Line: The Tivoli Audio NetWorks boasts impressive sound quality and solid streaming audio, but some shortsighted design issues and an extremely high price tag spoil the package.

Specs: Network audio player with radio, Network audio player - MP3, WMA, Remote control (Infrared), Wenge, 5.5 in x 5.1 in x 8.7 in, None

The Bottom Line: The Asus Air's subpar sound and myriad design issues will have you looking at alternatives to this Wi-Fi radio.

Specs: Network audio player, 5 Watt, Network audio player - MP3, WMA, Remote control, Black, 5 in x 9.8 in x 7.5 in, 4.4 lbs

The Bottom Line: The Asus Air's subpar sound and myriad design issues will have you looking at alternatives to this Wi-Fi radio.

Specs: Network audio player, 5 Watt, Network audio player - MP3, WMA, Remote control, Wood, 5 in x 9.8 in x 7.5 in, 4.4 lbs